<html>
<head><meta charset="utf-8"><title>Unable to install extension &#x27;matklad.ra-lsp&#x27; · t-compiler/rust-analyzer · Zulip Chat Archive</title></head>
<h2>Stream: <a href="https://rust-lang.github.io/zulip_archive/stream/185405-t-compiler/rust-analyzer/index.html">t-compiler/rust-analyzer</a></h2>
<h3>Topic: <a href="https://rust-lang.github.io/zulip_archive/stream/185405-t-compiler/rust-analyzer/topic/Unable.20to.20install.20extension.20&#x27;matklad.2Era-lsp&#x27;.html">Unable to install extension &#x27;matklad.ra-lsp&#x27;</a></h3>

<hr>

<base href="https://rust-lang.zulipchat.com">

<head><link href="https://rust-lang.github.io/zulip_archive/style.css" rel="stylesheet"></head>

<a name="184079417"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/185405-t-compiler/rust-analyzer/topic/Unable%20to%20install%20extension%20%27matklad.ra-lsp%27/near/184079417" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> cryo28 <a href="https://rust-lang.github.io/zulip_archive/stream/185405-t-compiler/rust-analyzer/topic/Unable.20to.20install.20extension.20&#x27;matklad.2Era-lsp&#x27;.html#184079417">(Dec 23 2019 at 02:38)</a>:</h4>
<p>Sorry for the noob question. Exploring available tooling and trying to install rust-analyzer with VSCode extension.  I following install docs and run cargo xtask install. However it seems to be failing at the step that installs compiled extension to VSCode. In particular:</p>
<div class="codehilite"><pre><span></span>will run: code --install-extension ./ra-lsp-0.0.1.vsix --force
Installing extensions...
(node:273351) [DEP0005] DeprecationWarning: Buffer() is deprecated due to security and usability issues. Please use the Buffer.alloc(), Buffer.allocUnsafe(), or Buffer.from() methods instead.
(node:273351) [DEP0005] DeprecationWarning: Buffer() is deprecated due to security and usability issues. Please use the Buffer.alloc(), Buffer.allocUnsafe(), or Buffer.from() methods instead.
Unable to install extension &#39;matklad.ra-lsp&#39; as it is not compatible with VS Code &#39;1.40.1576304502&#39;.
Failed Installing Extensions: ./ra-lsp-0.0.1.vsix
Error: install client

Caused by:
    `code --install-extension ./ra-lsp-0.0.1.vsix --force` exited with exit code: 1
</pre></div>


<p>What does this mean and what should I do about it?  Does this mean that  I have to upgrade vscode to the lastest 1.41.1 first? Thanks.</p>



<a name="184086064"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/185405-t-compiler/rust-analyzer/topic/Unable%20to%20install%20extension%20%27matklad.ra-lsp%27/near/184086064" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> matklad <a href="https://rust-lang.github.io/zulip_archive/stream/185405-t-compiler/rust-analyzer/topic/Unable.20to.20install.20extension.20&#x27;matklad.2Era-lsp&#x27;.html#184086064">(Dec 23 2019 at 06:30)</a>:</h4>
<p><span class="user-mention" data-user-id="255215">@cryo28</span> you need to update vscode</p>



<hr><p>Last updated: Aug 07 2021 at 22:04 UTC</p>
</html>